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Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Physics

No abstract provided.


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Physics

No abstract provided.


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Physics

No abstract provided.


The Yield And Yield Components Of Some Narbonne Vetch (Vicia Narbonensis L.) Lines In Tokat Ecological Conditions, Uğur Büyükburç, Selahatti̇n İptaş Jan 2001

The Yield And Yield Components Of Some Narbonne Vetch (Vicia Narbonensis L.) Lines In Tokat Ecological Conditions, Uğur Büyükburç, Selahatti̇n İptaş

Turkish Journal of Agriculture and Forestry

This study was conducted under Tokat ecological conditions during 1993/94, 1994/95 and 1995/96. Fifteen narbonne vetch (Vicia narbonensis L.) lines obtained from ICARDA were used. The results of variance analyses showed that there were statistically significant differences among lines for some characters. The highest seed yield (217.2 kg/da) was produced by the line 2466 and the lowest (144.9 kg/da) by the line 2380. 1000-seed weight ranged between 158.7 and 301.2 g, whereas biological yield ranged between 547.4 and 848.1 kg/da. At the end of this study, it was found that the lines 2466 and 2461 had good performance while the …


Effect Of Boron Application On The Yield And Quality Of Sugar Beet, Sai̇t Gezgi̇n, Mehmet Hamurcu, Mustafa Apaydin Jan 2001

Effect Of Boron Application On The Yield And Quality Of Sugar Beet, Sai̇t Gezgi̇n, Mehmet Hamurcu, Mustafa Apaydin

Turkish Journal of Agriculture and Forestry

This research was conducted to determine the effects of application methods and the levels of boron on the root yield and quality of sugar beet in the Konya-Altınekin plain. The experimental soil was sandy loam, poor in organic matter and rich in calcium carbonate. The soil was alkaline in reaction and sufficient in boron content (0.55 ppm). In this work, three different levels of boron in borax form (0, 0.3 and 0.6 kg B/da) were applied with five different methods (soil, leaf, seed, soil + leaf, seed + leaf). The results showed that the root yield and refined sugar yield …


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Cover And Contents Jan 2001

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Effects Of Different Media, Type And Concentrations Of Auxin On Callus Induction And Plant Regeneration From Young Inflorescences Of Yellow Bluestem (Bothriochloa Ischaemum(L.) Keng), Ersi̇n Can, Rüştü Hati̇poğlu Jan 2000

Effects Of Different Media, Type And Concentrations Of Auxin On Callus Induction And Plant Regeneration From Young Inflorescences Of Yellow Bluestem (Bothriochloa Ischaemum(L.) Keng), Ersi̇n Can, Rüştü Hati̇poğlu

Turkish Journal of Agriculture and Forestry

This study was conducted to determine the effects of different media, auxin types and concentrations on callus induction and plant regeneration from young inflorescences of 15 ecotypes of yellow bluestem ( Bothriochloa ischaemum). The young inflorescences were cultured on two different basal media (LS and SH) containing different concentrations (2, 4, 6, and 8 mg/l) of two different auxins (2, 4-D and Dicamba). The results showed that the ecotypes were significantly different from each other in callus induction rate, callus weight per dish and regenerate number per inflorescence segment. Depending on the ecotypes, mean callus induction rate varied from 9.7% …


Investigations On Some Agronomical Characters And Hybrid Performances Of New-Improved Synthetic Varieties In The Sunflower (Helianthus Annuusl.), Abdurrahi̇m Tanju Göksoy, Zeki̇ Meti̇n Turan Jan 2000

Investigations On Some Agronomical Characters And Hybrid Performances Of New-Improved Synthetic Varieties In The Sunflower (Helianthus Annuusl.), Abdurrahi̇m Tanju Göksoy, Zeki̇ Meti̇n Turan

Turkish Journal of Agriculture and Forestry

This research was carried out to determine some agronomical characters and the hybrid performances for these characters of new-improved synthetic sunflower varieties (SYN.-1(A), SYN.-1(B), SYN.-1(C) and SYN.-1(D)) during the years 1994- 1997 at the Experimental and Research Farming of Faculty of Agriculture, Uludağ University. In the first year (1994), the synthetic varieties were obtained by open pollination from the mixture of the inbred lines (SYN.-0(A), SYN.-0(B), SYN.-0(C) and SYN.-0(D)) forming each of the synthetic varieties. In the second, third and fourth years, four synthetic varieties, four mixtures of the inbred lines and two standard varieties (Vniimk-8931 and one commercial hybrid) …


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Effect Of Potassium And Magnesium Fertilization On Yield And Nutrient Content Of Rice Crop Grown On Artificial Siltation Soil, Abdülreşi̇t Brahi̇, M. Rüştü Karaman, M. Turgut Topbaş, Ari̇f Aktaş, Erdi̇nç Savaşli Jan 2000

Effect Of Potassium And Magnesium Fertilization On Yield And Nutrient Content Of Rice Crop Grown On Artificial Siltation Soil, Abdülreşi̇t Brahi̇, M. Rüştü Karaman, M. Turgut Topbaş, Ari̇f Aktaş, Erdi̇nç Savaşli

Turkish Journal of Agriculture and Forestry

The main purpose of this study was to determine the effect of potassium and magnesium fertilization on the yield and N, P, K, Mg, Fe, Cu, Zn, Mn contents of rice crop grown on soil used for cultivation after siltation from the Kelkit River. The experiment was carried out in a randomised block design with 4 replications, using Riba rice grown in pots containing 5 kg of soil. Potassium, K 2 SO 4 , at 0, 20, 40, 60 and 80 kg K 2 O/ha and magnesium, MgO, at 0, 20, 40, 60 and 80 Mg/ha were applied before sowing. …


Effect Of Different Rootstocks On Fruit Characteristics Of Some Apple Cultivars, Sezai̇ Erci̇şli̇, Muharrem Güleryüz, Mürüvvet Pami̇r Jan 2000

Effect Of Different Rootstocks On Fruit Characteristics Of Some Apple Cultivars, Sezai̇ Erci̇şli̇, Muharrem Güleryüz, Mürüvvet Pami̇r

Turkish Journal of Agriculture and Forestry

This study was carried out to evaluate the effects of three rootstocks on yield and some fruit properties in apple cultivars grown in Erzincan plain for two successive years. In both years the highest fruit weights were recorded in seedling rootstocks (158.2 g and 170.1 g). The effect of the rootstocks on fruit height in 1995 and 1996 was significant but the effect on fruit diameter was not. The highest fruit height (67.14 and 68.89 mm) and fruit diameter (72.40 and 73.69 mm) were obtained in seedling rootstocks. The effects of rootstocks on fruit firmness were inconsistent in both years. …


The Effects Of Storage Periods On Some Quality Features Of Various-Sized Potato Varieties, Kemalleti̇n Kara Jan 2000

The Effects Of Storage Periods On Some Quality Features Of Various-Sized Potato Varieties, Kemalleti̇n Kara

Turkish Journal of Agriculture and Forestry

In this study, the effects of storage periods on some quality features of various dimensioned potatoes types were examined (2.5-5.0 cm, 5.0-6.5 cm and greater than 6.5 cm). The effects of storage duration on all properties except for the dry matter content were statistically significant. It was observed that with the extension of storage period, weight gain of the tubers decreased, and the other properties were not stable. There was no statistical significance among the tuber sizes in terms of specific weight, dry matter, the ratio of starch and protein and chip productivity, but weight loss and fat absorption ratio …


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Growth And Variations In Proline, Sodium, Chloride, Phosphorus And Potassium Concentrations Of Chickpea ( Cicer Arietinuml. Cvs.) Varieties Under Salinity Stress, Hesna Özcan, Murat Ali̇ Turan, Özlem Koç, Yakup Çikili, Süleyman Taban Jan 2000

Growth And Variations In Proline, Sodium, Chloride, Phosphorus And Potassium Concentrations Of Chickpea ( Cicer Arietinuml. Cvs.) Varieties Under Salinity Stress, Hesna Özcan, Murat Ali̇ Turan, Özlem Koç, Yakup Çikili, Süleyman Taban

Turkish Journal of Agriculture and Forestry

Under salinity stress, growth and variations in proline, Na, Cl, P and K concentrations of three chickpea varieties (Canitez- 87, ILC-195/2 and Damla), which are cultivated widely in Turkey, were investigated. For this purpose, experimental soil was salinized with 68 mmol kg ^{-1}NaCl. The salinity responses of chickpea varieties were compared by means of various plant parameters. According to the results, Damla was affected by salinity stress much more than Canitez-87 and ILC-195/2 cultivars. However, under salinity stress, the dry weight of the Damla variety was influenced much less than the others. Sodium and Cl contents were generally found to …


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Earth Sciences

No abstract provided.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Earth Sciences

No abstract provided.


Adult Respiratory Distress Syndrome Caused By Psittacosis, Aysun Yilmazlar, Beri̇n Özcan, Nuray Kaplan, Oya Kutlay Jan 2000

Adult Respiratory Distress Syndrome Caused By Psittacosis, Aysun Yilmazlar, Beri̇n Özcan, Nuray Kaplan, Oya Kutlay

Turkish Journal of Medical Sciences

No abstract provided.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Physics

No abstract provided.


Information And Average Information Rates Of A Graphical Access Structure On Six Vertices, Mustafa Atici Jan 2000

Information And Average Information Rates Of A Graphical Access Structure On Six Vertices, Mustafa Atici

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper we study the optimal information and average information rates of secret sharing schemes which are all connected graphs on six vertices. There are $102$ connected graphs on six vertices that are not complete multipartite graphs. Of these $102$ graphs, we determined the optimal information rate of $71$ graphs, and the optimal average information rate of $88$ graphs.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.


Radiation From An Impedance Loaded Parallel-Plate Waveguide, Fi̇li̇z Bi̇rbi̇r, Ali̇nur Büyükaksoy Jan 2000

Radiation From An Impedance Loaded Parallel-Plate Waveguide, Fi̇li̇z Bi̇rbi̇r, Ali̇nur Büyükaksoy

Turkish Journal of Electrical Engineering and Computer Sciences

A hybrid method consisting of employing the mode matching method in conjunction with the Fourier transform technique is used to analyze the radiation of the dominant TEM-wave from an impedance loaded parallel-plate waveguide. The hybrid method that we adopt here reduces the related boundary value problem to a scalar modified Wiener-Hopf equation of the second kind. The solution involves infinitely many unknown constants satisfying an infinite system of linear algebraic equations susceptible to a numerical treatment. Some computational results illustrating the effects of various parameters on the radiation phenomenon are also presented.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Electrical Engineering and Computer Sciences

No abstract provided.


Linac-Ring Type \Phi Factory Of Basic And Applied Research, A. Kenan Çi̇ftçi̇, Osman Gürkan, Turan Olgar, Erdal Recepoğlu, Saleh Sultansoy, Ömer Yavaş, Meti̇n Yilmaz Jan 2000

Linac-Ring Type \Phi Factory Of Basic And Applied Research, A. Kenan Çi̇ftçi̇, Osman Gürkan, Turan Olgar, Erdal Recepoğlu, Saleh Sultansoy, Ömer Yavaş, Meti̇n Yilmaz

Turkish Journal of Physics

In this paper, main parameters for linac-ring type collider designed for producing $\phi $ particles copiously are estimated and the potential of this machine in particle physics research is investigated. Moreover, parameters for free electron laser and synchrotron radiation obtained from electron linac and positron ring, respectively, are determined and applications of these radiations are summarized.


Cover And Contents Jan 2000

Cover And Contents

Turkish Journal of Zoology

No abstract provided.